A promising group looking to punch their tickets to this season's Triple Crown in Saturday's 1 1/16-mile GIII Sam F. Davis S., awarding 'Road to the Kentucky Derby' points to the first four finishers (10-14-2-1). Looking to return to the winner's circle is Kentucky West Racing and Clarke M. Cooper's Classic Causeway (Giant's Causeway), trained by Brian Lynch. An impressive 6 1/2-length winner ahead of next-out scorer Trafalgar (Lord Nelson) in his career debut going seven furlongs at Saratoga Sept. 4, the chestnut came home third in Keeneland's GI Claiborne...